1.bucket teeth  for TYHI undercarrage parts

Material link	40Mn2
Material Pin	50Mn
Material Bushing	20CrMoTi
Technique	Forging
Warranty time	1 year
Color	Black
Certification	ISO9001:2000
Export market	Around World

  2.About Factory: 1.Our factory has three advanced forging line with the biggest forging hammer weight 6300 ton. 2.We introduced the most advanced automatic heat treatment production line . 3.In our factory there is a very strong research and development team, which is now researching the pitch of track line between 101 to 260 . We also can produce  by customer's order with your dimensional drawings with MOQ 50 links for each items . 4.We have a great  quality supervision system , our inspectors test the whole process from rough forging to finished product 5.Our product strictly according to komatsu standard, especially the bulldozer track line has the considerable advantage not only in quality , but also in price .    3.Technical Parameter of WK-4D  excavator    

Technical Spec. of WK-4D
Nominal bucket volume	5m³	Main motor	200kW
Lifting speed	0.885m/s	Max. Excavating radius	14.3m
Pushing speed	0.53m/s	Max. Excavating height	10.1m
Traveling speed	0.43km/h	Max. Dumping radius	12.65m
Max. Lifting force	450kN	Max. Dumping height	6.3m
Max. Pushing force	225kN	Excavating depth	1.75m
Max. Crawling angle	13°	Working weight	200t
Average bearing pressure	226kPa	Theoretical productivity	572m³/h

     Workshop:      Exhibition:     Product:        WK-4D mining excavator   Look forward to your inquiry.   Skype:yuanerfan TEL: 86-411-62937018 FAX: 86-411-86807153